628285428

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{38189}}^1$

素因数の和:38656

約数の個数: 36

約数和(自身を含む): 1591682820

約数和(自身を除く): 963397392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 16452, 38189, 76378, 114567, 152756, 229134, 343701, 458268, 687402, 1374804, 17452373, 34904746, 52357119, 69809492, 104714238, 157071357, 209428476, 314142714, 628285428]

約数ペア:

[(1, 628285428), (2, 314142714), (3, 209428476), (4, 157071357), (6, 104714238), (9, 69809492), (12, 52357119), (18, 34904746), (36, 17452373), (457, 1374804), (914, 687402), (1371, 458268), (1828, 343701), (2742, 229134), (4113, 152756), (5484, 114567), (8226, 76378), (16452, 38189)]